New here

trnsfererr · #1 (**permalink**) 02-15-2010, 05:57 PM

Hello.
I just recently bought a used 2001 gmc sierra 5.3l 4x4 with many mods including a whipple supercharger. I would like to learn more of how it works and see some new mods for these chargers. My truck recently started throwing a check engine code of "misfiring" and "running lean" so i am curious if it has to do with the secondary injectors that are installed with the supercharger. So I signed up on this forum so I can search around. nice to meet u all!

jared@lethal · #2 (**permalink**) 04-16-2010, 11:32 PM

Quote:

Originally Posted by trnsfererr

Hello.
I just recently bought a used 2001 gmc sierra 5.3l 4x4 with many mods including a whipple supercharger. I would like to learn more of how it works and see some new mods for these chargers. My truck recently started throwing a check engine code of "misfiring" and "running lean" so i am curious if it has to do with the secondary injectors that are installed with the supercharger. So I signed up on this forum so I can search around. nice to meet u all!

Welcome to the forum and sweet truck. Several things could be the cause of the codes you're throwing. Your best bet would be to work with a tuner that can help you datalog the car so that they can get a better picture to what's going on with it. If you aren't working with a tuner at the time and need us to refer you to one please let me know and I'll be glad to send you in the right direction.

Let us know if there's anything else we can do for you in the meantime.

Thanks, Jared